cvs commit: src/sys/kern subr_bus.c

[Maxime Henrion]

mux         2004-06-05 11:39:05 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_bus.c 
  Log:
  When we don't have any meaningful value to print for the device sysctl
  tree, output an empty string instead of "?".  This is already what
  happened with DEVICE_SYSCTL_LOCATION and DEVICE_SYSCTL_PNPINFO.  This
  makes the output of "sysctl dev" much nicer (it won't display those
  empty sysctls).
  
  Reviewed by:    des
  
  Revision  Changes    Path
  1.149     +4 -8      src/sys/kern/subr_bus.c